ChinaPST PST-ADO500, Руководство пользователя

Страница: 2 / 7

1.Decoder Port Code ValueSet Up and Jumper Method
Decoder IC encoding is binary code, each jumper position on behalf of different values, from right to left respectively represent:
1,2,4,8,16,32,64;
There are 7 encoders on the decoder, the jumper remove is active, and all seven jumpers inserted stands the value of 0; all 7
jumpers unplugged with value is 127. (as shown in the figure below)
4CH Audio Indoor phone Decoder PCBA
Decoder jumper corresponding code calculation method